CN108589056A - A kind of servo needle thorn rifle - Google Patents
A kind of servo needle thorn rifle Download PDFInfo
- Publication number
- CN108589056A CN108589056A CN201810727467.4A CN201810727467A CN108589056A CN 108589056 A CN108589056 A CN 108589056A CN 201810727467 A CN201810727467 A CN 201810727467A CN 108589056 A CN108589056 A CN 108589056A
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- Prior art keywords
- needle
- fixed
- screw thread
- plate
- gun
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001467 acupuncture Methods 0.000 claims abstract description 16
- 230000001939 inductive effect Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 10
- 239000007787 solid Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 6
- 229920000049 Carbon (fiber) Polymers 0.000 description 5
- 239000004917 carbon fiber Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 150000001722 carbon compounds Chemical class 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/02—Needling machines with needles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Finger-Pressure Massage (AREA)
Abstract
The invention discloses a kind of servo needles to pierce rifle, including gun body component and acupuncture group part, and the gun body component includes front hand grip, back handle, the body of a gun, cushioning control threaded adjusting bar, locking nut and triggering inductive switch;The acupuncture group part includes servo motor, servo motor mounting plate, shaft coupling, preceding end bearing block, leading screw, the linear guide, guide rail slide block, feed screw nut, needle plate mounting plate, needle plate, pricker, stripping web plate, rear axle bearing.Servo needle thorn rifle can realize the controllable needle thorn molding of small mount, multi items complicated shape solid prefabricated component.
Description
Technical field
The present invention relates to composite material solid prefabricated component manufacturing equipment, specially a kind of servo needle pierces rifle.
Background technology
Carbon fiber felt lamination through needling shape at prefabricated component be carbon/carbon compound material structural reinforcement material.Carbon fiber needle
Piercing carbon/carbon compound material made of the densified processing of prefabricated component has superhigh temperature structural strength outstanding and stability, excellent
The performances such as anti-yaw damper, anti-erosion and anti-thermal shock, be the crucial thermal structure parts such as solid propellant rocket larynx lining and expansion segment
The critical material of the components such as thermal protection struc ture material and aircraft brake piece, reusable reentry vehicle.
Document《The development and application of needle-punched carbon fiber prefabricated component》（Ji Alin, Li Hejun, Cui Hong, charcoal element technology, 2,010
3 phases volume 29）It compared the development and application of domestic and international needle-punched carbon fiber prefabricated component.Carbon fiber preform needling technique originates from
The NOVOLTEX needles of French Europe power plant company invention pierce patented technology, and successively needle pierces after charcoal cloth/carbon fibre web tire lamination
The prefabricated component of certain thickness and shape is formed, and points out that " the needle thorn molding equipment of prefabricated component is related with preform shape, substantially
A kind of shape prefabricated component needs a kind of acupuncture apparatus "（Olry P. Process and apparatus for
manufacturing axi-symmetrical three-dimensional structures: U.S. Patent 4,
621,662[P]. 1986-11-11.）.Patent U.S. Patent 6009605 disclose a kind of D refraction statics annulus prefabricated component
Needing machine, for C/C composite material brake disc annulus prefabricated components needle thorn molding.Patent CN107059252A discloses one kind
Variable diameters revolving body fabric needle pierces former, and for pushing up, not prepared by closed reducing precast body at bottom.CN202898738U is disclosed
It is prepared by a kind of abnormal numerical control needle machine, the prefabricated body acupuncture thorn molding of binding for specific product shape.
All it is that a kind of shape prefabricated component needs a kind of acupuncture apparatus in conclusion existing acupuncture apparatus specificity is strong,
Equipment is often larger, and without universality, and existing needle thorn prefabricated component is mostly carried out using the large-scale needing machine of the tradition of transformation
Processing generally requires by special transformation and customization, efficiency the needle thorn molding with complex-shaped three-dimensional prefabricated component
Low, the rapid pin that cannot meet the three-dimensional prefabricated component of the complicated shape of small mount, multi items pierces molding needs.It is deposited based on above-mentioned
The problem of, patent CN105755679A discloses a kind of portable pneumatic needle thorn rifle, although needle thorn rifle can be used in multi items,
The needle thorn molding of small lot needling preform, however the portable pneumatic needle thorn rifle is transformed based on air nail gun, acupuncture course
Impact reactive force is very big, by human hand it is difficult to stablize manipulation, on the one hand easily causes pricker and fractures, another aspect needle pierces power
Degree is difficult to control, and needling preform quality is unable to get good guarantee, and is pneumatically difficult to realize high speed needle thorn.
Invention content
In view of the deficiencies of the prior art, the technical issues of present invention intends to solve is to provide a kind of servo needle of high stability
Pierce rifle.Servo needle thorn rifle can realize the controllable rapid pin thorn molding of small mount, multi items complicated shape solid prefabricated component, make
With simple, conveniently, flexibly.
The technical solution that the present invention solves the technical problem is to provide a kind of servo needle thorn rifle, including gun body component and
Acupuncture group part, it is characterised in that：The gun body component includes front hand grip, back handle, the body of a gun, cushioning control threaded adjusting bar, lock
Tight nut and triggering inductive switch, the acupuncture group part includes servo motor, servo motor mounting plate, shaft coupling, preceding end bearing
Seat, leading screw, the linear guide, guide rail slide block, feed screw nut, needle plate mounting plate, needle plate, pricker, stripping web plate, rear axle bearing；Institute
The front hand grip and back handle stated are connected through a screw thread the lower surface for being fixed on the body of a gun；The cushioning control threaded adjusting bar passes through
It is threadedly coupled the front end face for being fixed on the body of a gun, and is locked by locking nut；The triggering inductive switch is connected through a screw thread
It is fixed in front hand grip；Servo motor mounting plate, preceding end bearing block, the linear guide and the rear axle bearing passes through screw thread
It is fastened on the upper surface of body of a gun end；The servo motor, which is connected through a screw thread, is fixed on servo motor mounting plate
Side；The leading screw is mounted on by shaft hole matching on preceding end bearing block and rear axle bearing；The servo motor and silk
Thick stick is connected by shaft coupling；The guide rail slide block is fitted in the linear guide；The feed screw nut passes through spiral shell
Line is fastened on guide rail slide block；The needle plate mounting plate, which is connected through a screw thread, to be fixed on feed screw nut；The needle
Plate, which is connected through a screw thread, to be fixed on needle plate mounting plate；The pricker is mounted on by crossing interference fit on needle plate；Described
Stripping web plate is connected through a screw thread on the upper surface for being fixed on rear axle bearing.
Compared with prior art, advantageous effect of the present invention is：
1）It is applied widely, it is suitble to the molding of complicated shape solid prefabricated component needle thorn or the large-scale component of small mount, multi items
Local acupuncture is molded.
2）It can realize repeated puncture campaign, and stripping web plate is not involved in and moves repeatedly, effectively simplify needle thorn movement
Mechanism；
3）Rifle is pierced compared to pneumatic needle, servo needle thorn rifle passes through programmable controller（PLC）Programming and touch screen（HMI）Set needle thorn
Shuttle speed and depth of needling（Displacement）, precision is high, and controllability is strong, and stability is high, it can be achieved that high speed needle pierces；
4）Cushioning control threaded adjusting bar is connected through a screw thread the front end face for being fixed on the body of a gun, for transmitting needle thorn reaction force
To the main trunk of body of operating personnel, needle thorn reaction force is effectively avoided directly all to act on operating personnel's both hands, to real
The manipulation of existing high stability；
5）Inductive switch is triggered using condenser type and pierces rifle come start and stop servo needle, mitigates operating personnel's finger long-time cocking
Labor intensity；
6）It is portable simple, convenient, flexible, it is suitble to complex component needle thorn molding.
Description of the drawings
Fig. 1 is a kind of overall structure axonometric drawing of servo needle thorn embodiment of rifle of the present invention；
Fig. 2 is servo needle thorn a kind of dimensional structure diagram of embodiment of rifle of the present invention；
Fig. 3 is servo needle thorn a kind of close-up schematic view of embodiment of rifle of the present invention；
Fig. 4 is a kind of needle plate structure schematic diagram of servo needle thorn embodiment of rifle of the present invention；（The 1, body of a gun in figure；2, cushioning control spiral shell
Line adjusting rod；3, back handle；4, front hand grip；5, locking nut；6, inductive switch is triggered；7.1, servo motor；7.2, servo electricity
Machine mounting plate；7.3, shaft coupling；7.4, preceding end bearing block；7.5, leading screw；7.6, needle plate mounting plate；7.7, needle plate；7.8, pricker；
7.9, web plate is shelled；7.10, the linear guide；7.11, guide rail slide block；7.12, feed screw nut；7.13, rear axle bearing）
Fig. 5 is the preform structure schematic diagram of servo needle thorn rifle embodiment 1 of the present invention（11, core model；12, bottom felt；13, prefabricated component
Non-top nose part；14, the top part of prefabricated component）.
Specific implementation mode
Technical solution in the embodiment of the present invention is subjected to clear, complete description below, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
The every other embodiment that art personnel are obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present invention provides a kind of servo needles to pierce rifle（Referring to Fig. 1-4, abbreviation needle pierces rifle）, including gun body component and acupuncture group
Part, the gun body component include front hand grip 4, back handle 3, the body of a gun 1, cushioning control threaded adjusting bar 2, locking nut 5 and triggering
Inductive switch 6, the acupuncture group part include servo motor 7.1, servo motor mounting plate 7.2, shaft coupling 7.3, preceding end bearing block
7.4, leading screw 7.5, the linear guide 7.10, guide rail slide block 7.11, feed screw nut 7.12, needle plate mounting plate 7.6, needle plate 7.7, pricker
7.8, web plate 7.9, rear axle bearing 7.13 are shelled；The front hand grip 4 and back handle 3, which is connected through a screw thread, is fixed on the body of a gun 1
Lower surface；The cushioning control threaded adjusting bar 2 is connected through a screw thread the front end face for being fixed on the body of a gun 1, and passes through locking screw
Mother 5 locks；The triggering inductive switch 6, which is connected through a screw thread, to be fixed in front hand grip 4；The servo motor mounting plate
7.2, preceding end bearing block 7.4, the linear guide 7.10 and rear axle bearing 7.13, which are connected through a screw thread, is fixed on 1 end of the body of a gun
On upper surface；The servo motor 7.1 is connected through a screw thread the side for being fixed on servo motor mounting plate 7.2；The silk
Thick stick 7.5 is mounted on by shaft hole matching on preceding end bearing block 7.4 and rear axle bearing 7.13；The servo motor 7.1 and silk
Thick stick 7.5 is connected by shaft coupling 7.3；The guide rail slide block 7.11 is fitted in the linear guide 7.10；Described
Feed screw nut 7.12, which is connected through a screw thread, to be fixed on guide rail slide block 7.11；The needle plate mounting plate 7.6 is connected through a screw thread
It is fixed on feed screw nut 7.12；The needle plate 7.7, which is connected through a screw thread, to be fixed on needle plate mounting plate 7.6；The thorn
Needle 7.8 is mounted on by interference fit on needle plate 7.7；The stripping web plate 7.9, which is connected through a screw thread, is fixed on rear axle bearing
On 7.13 upper surface.
The present invention is used as power source using servo motor 7.1, is feed screw nut by the convert rotational motion of servo motor 7.1
7.12 horizontal movement, feed screw nut 7.12 drives needle plate mounting plate 7.6 and 7.7 horizontal reciprocating movement of needle plate, and then drives thorn
Needle 7.8 moves back and forth and realizes needle and pierce.It is fixed with respect to the body of a gun 1 to shell web plate 7.9, only needle plate 7.7 is back and forth run, by that can compile
Range controller（PLC）Programming and touch screen（HMI）Set the shuttle speed and depth of needling of needle thorn（Displacement）.
The present invention operation principle and workflow be：Operating personnel adjust cushioning control threaded adjusting bar 2 to suitable position
It sets, locking nut 5 is locked, and operating personnel's finger touches triggering inductive switch 6 and is switched on, and servo motor 7.1 rotates forward output, drives silk
Thick stick 7.5 rotates, and leading screw 7.5 drives feed screw nut 7.12 to travel forward, and feed screw nut 7.12 drives needle plate mounting plate 7.6 and needle plate
7.7 travel forward, and needle plate 7.7 drives pricker 7.8 to travel forward and is pierced into the depth of needling that prefabricated component reaches setting, then servo electricity
7.1 return motion of machine, and then pricker 7.8 is driven to retract needle thorn initial point position, complete an acupuncture course.
Embodiment 1
A kind of taper revolution prefabricated component is weaved using servo needle thorn rifle（Referring to Fig. 5）, it includes pre- which, which turns round prefabricated component,
The non-top nose part 13 of product and the top part 14 of prefabricated component.Non-top nose part 13, therefore can be with because there is the support of core model 11
It is pierced with hour hands to improve efficiency with more pricker；And top part 14 is not due to having the support of core model 11, can only use seldom
Pricker is pierced into the hand-manipulating of needle, so top part 14 is not suitable for driving more pricker to pierce into the hand-manipulating of needle using existing dedicated needing machine,
Therefore servo needle of the present invention thorn rifle is used to pierce each layer of top part 14 into the hand-manipulating of needle.
Material：Chopped mat, density are 100 g/m2, thickness 0.8mm.
Specifically weaving implementation steps are：(1) upper bottom felt 12 is covered on core model 11.
(2) the layer overlay chopped mat on bottom felt 12.
(3) pass through programmable controller（PLC）Programming and touch screen（HMI）Shuttle speed and the needle thorn for setting needle thorn are deep
Degree sets depth of needling as 30mm here, and it is 150mm/s that needle, which pierces reciprocating speed,.
(4) operating personnel adjust cushioning control threaded adjusting bar 2 to suitable position, and locking nut 5 is locked.
(5) needle pierces rifle alignment target darting station, and operating personnel's finger touches triggering inductive switch 6 and is switched on, servo motor
7.1 rotate forward output, and leading screw 7.5 is driven to rotate, and leading screw 7.5 drives feed screw nut 7.12 to travel forward, and feed screw nut 7.12 drives
Needle plate mounting plate 7.6 and needle plate 7.7 travel forward, and needle plate 7.7 drives pricker 7.8 to travel forward and is pierced into prefabricated component 30mm, then
7.1 return motion of servo motor, and then pricker 7.8 is driven to retract needle thorn initial point position, complete an acupuncture course.Servo needle
Piercing rifle, along the circumferential direction from coil to coil needle pierces under the drive of human hand, and last needle pierces top surface.
(6) single layer needle has pierced, and spreads one layer of new chopped mat, circulation step（5）, next layer of needle thorn is carried out, directly
Reach scheduled preform sizes.
The present invention does not address place and is suitable for the prior art.
Claims (1)
1. a kind of servo needle pierces rifle, including gun body component and acupuncture group part, it is characterised in that：The gun body component includes remote holder
Handle, back handle, the body of a gun, cushioning control threaded adjusting bar, locking nut and triggering inductive switch, the acupuncture group part includes servo
Motor, servo motor mounting plate, shaft coupling, preceding end bearing block, leading screw, the linear guide, guide rail slide block, feed screw nut, needle plate peace
Loading board, needle plate, pricker, stripping web plate, rear axle bearing；The front hand grip and back handle, which is connected through a screw thread, is fixed on the body of a gun
Lower surface；The cushioning control threaded adjusting bar is connected through a screw thread the front end face for being fixed on the body of a gun, and passes through locking nut
Locking；The triggering inductive switch, which is connected through a screw thread, to be fixed in front hand grip；The servo motor mounting plate, front end axis
Bearing, the linear guide and rear axle bearing are connected through a screw thread on the upper surface for being fixed on body of a gun end；The servo electricity
Machine is connected through a screw thread the side for being fixed on servo motor mounting plate；The leading screw is mounted on preceding end bearing by shaft hole matching
On seat and rear axle bearing；The servo motor and leading screw is connected by shaft coupling；The guide rail slide block cooperation peace
In the linear guide；The feed screw nut, which is connected through a screw thread, to be fixed on guide rail slide block；The needle plate mounting plate is logical
Threaded connection is crossed to be fixed on feed screw nut；The needle plate, which is connected through a screw thread, to be fixed on needle plate mounting plate；The thorn
Needle is mounted on by crossing interference fit on needle plate；The stripping web plate is connected through a screw thread the upper surface for being fixed on rear axle bearing
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810727467.4A CN108589056A (en) | 2018-07-05 | 2018-07-05 | A kind of servo needle thorn rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810727467.4A CN108589056A (en) | 2018-07-05 | 2018-07-05 | A kind of servo needle thorn rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108589056A true CN108589056A (en) | 2018-09-28 |
Family
ID=63635281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810727467.4A Pending CN108589056A (en) | 2018-07-05 | 2018-07-05 | A kind of servo needle thorn rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108589056A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881372A (en) * | 2019-02-25 | 2019-06-14 | 天津工业大学 | A kind of prefabricated body acupuncture thorn forming auxiliary support apparatus of revolution towards no core mold support |
| CN111113700A (en) * | 2018-11-01 | 2020-05-08 | 武汉环宇飞龙新材料科技有限公司 | Electric acupuncture device |
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|---|---|---|---|---|
| CN204097690U (en) * | 2014-10-21 | 2015-01-14 | 河北立格环保科技有限公司 | A kind of needing machine |
| KR101529056B1 (en) * | 2014-02-26 | 2015-06-16 | (주) 데크카본 | Method and apparatus for punching a preform using needles |
| CN105755679A (en) * | 2016-04-25 | 2016-07-13 | 天津工大航泰复合材料有限公司 | Portable pneumatic needle gun |
| CN205459852U (en) * | 2016-02-01 | 2016-08-17 | 郑州市中医院 | Novel quick inserting needle acupuncture point imbedding tool |
| CN107829219A (en) * | 2017-11-29 | 2018-03-23 | 常熟市振泰无纺机械有限公司 | A kind of pre-needling machine |
| CN108103671A (en) * | 2018-02-01 | 2018-06-01 | 天津工业大学 | A kind of robot acupuncture apparatus based on servo pin tartar's unit |
| CN208776939U (en) * | 2018-07-05 | 2019-04-23 | 天津工大航泰复合材料有限公司 | A kind of servo needle thorn rifle |
-
2018
- 2018-07-05 CN CN201810727467.4A patent/CN108589056A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101529056B1 (en) * | 2014-02-26 | 2015-06-16 | (주) 데크카본 | Method and apparatus for punching a preform using needles |
| CN204097690U (en) * | 2014-10-21 | 2015-01-14 | 河北立格环保科技有限公司 | A kind of needing machine |
| CN205459852U (en) * | 2016-02-01 | 2016-08-17 | 郑州市中医院 | Novel quick inserting needle acupuncture point imbedding tool |
| CN105755679A (en) * | 2016-04-25 | 2016-07-13 | 天津工大航泰复合材料有限公司 | Portable pneumatic needle gun |
| CN107829219A (en) * | 2017-11-29 | 2018-03-23 | 常熟市振泰无纺机械有限公司 | A kind of pre-needling machine |
| CN108103671A (en) * | 2018-02-01 | 2018-06-01 | 天津工业大学 | A kind of robot acupuncture apparatus based on servo pin tartar's unit |
| CN208776939U (en) * | 2018-07-05 | 2019-04-23 | 天津工大航泰复合材料有限公司 | A kind of servo needle thorn rifle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113700A (en) * | 2018-11-01 | 2020-05-08 | 武汉环宇飞龙新材料科技有限公司 | Electric acupuncture device |
| CN109881372A (en) * | 2019-02-25 | 2019-06-14 | 天津工业大学 | A kind of prefabricated body acupuncture thorn forming auxiliary support apparatus of revolution towards no core mold support |
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Application publication date: 20180928 |
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